23524478841616 has 15 divisors (see below), whose sum is σ = 45578715344743. Its totient is φ = 11762229720400.

The previous prime is 23524478841581. The next prime is 23524478841623. The reversal of 23524478841616 is 61614887442532.

The square root of 23524478841616 is 4850204.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×23524478841616² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 18794541 + ... + 20007091.

Almost surely, 2^{23524478841616} is an apocalyptic number.

23524478841616 is the 4850204-th square number.

It is an amenable number.

23524478841616 is a deficient number, since it is larger than the sum of its proper divisors (22054236503127).

23524478841616 is an frugal number, since it uses more digits than its factorization.

23524478841616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425110 (or 1212553 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 61.

The spelling of 23524478841616 in words is "twenty-three trillion, five hundred twenty-four billion, four hundred seventy-eight million, eight hundred forty-one thousand, six hundred sixteen".